CN211498617U

CN211498617U - Guardrail fixing device

Info

Publication number: CN211498617U
Application number: CN201921564984.0U
Authority: CN
Inventors: 谢磊; 梁红艳; 郑海燕; 朱晓琳
Original assignee: Xinyang Vocational and Technical College
Current assignee: Xinyang Vocational and Technical College
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-09-15
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a guardrail fixing device, which comprises a guardrail body, a limit lock and a slide block which are respectively arranged at two sides of the guardrail body, an inlet is arranged above the limit lock, a limit block and a chute which is matched with the slide block and the limit block are arranged inside the limit lock, an opening which is matched with the slide block is arranged on a side plate of the limit lock, two limit blocks are arranged and are respectively correspondingly arranged at two sides of the inlet of the limit lock, and are connected with the inner wall of the limit lock by a shaft, a limit post is arranged on the inner wall corresponding to the limit block, the limit block rotates inwards at the same time, the slide block enters the limit lock along the chute, the slide block is matched with the bottom of the chute, the limit block rotates outwards at the same time, the limit block is matched with the limit post to limit the slide block, the slide block is prevented from dropping out, the device adopts the mode that the latter slide block is, simple structure and convenient operation.

Description

Guardrail fixing device

Technical Field

The utility model belongs to the technical field of highway facility, concretely relates to guardrail fixing device.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, the upright posts of the guardrail are usually fixed with the ground or the side wall surface through expansion bolts, the operation of the specified mode is complex, the ground of the wall surface can be damaged, the guardrail is not attractive, the guardrail fixing device is used for fixing the guardrail without bolts, and the wall surface or the ground cannot be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guardrail fixing device, it sets up spacing lock and slider respectively with guardrail body both ends, adopts the mode of the spacing lock of back slider cooperation to connect the guardrail body, establishes the stopper in the spacing lock, prevents that fixed completion back slider from deviating from, solves the problem that current mode of adopting the bolt fastening caused the damage to wall or ground.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a guardrail fixing device comprises a guardrail body, and limiting locks and sliding blocks which are respectively arranged on two sides of the guardrail body.

Spacing lock top set up the entry, inside sets up the spout of stopper and cooperation slider and stopper, set up the opening of cooperation slider on the curb plate of spacing lock, the stopper set up two, correspond respectively and establish the both sides at spacing lock entry, and the coupling is on the inner wall of spacing lock, correspond the stopper on the inner wall and set up spacing post, the stopper inwards rotate simultaneously, the slider gets into spacing lock along the spout, slider cooperation spout bottom, the stopper outwards rotates simultaneously, the stopper cooperation spacing post is spacing to the slider, prevents that the slider from deviating from.

As a further description of the present invention, the limiting block is designed as an isosceles right triangle, and the weight increasing object is arranged at the top angle and is embedded inside the top angle.

As a further description of the present invention, the limiting block is designed as an isosceles obtuse triangle, and the weight increasing object is arranged at the top angle and is embedded inside the top angle.

As a further description of the present invention, the sliding groove is set to be a T-shape, the rotating shaft is disposed in the transverse groove of the sliding groove, the bottom edges of the two limiting blocks are axially connected to the rotating shaft, the corresponding bottom edges of the two limiting blocks seal the entrance of the sliding groove, and the sliding block is matched with the vertical groove of the sliding groove.

As a further description of the utility model, spacing post establish in the oblique below of pivot with the mode of symmetry, the hypotenuse of spacing post cooperation stopper, the distance of spacing post to pivot is less than half of base length, and is greater than the perpendicular height of stopper apex angle to base.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a spacing block hub joint is in the pivot, establishes the stopper into pivoted form, because of the stopper is isosceles right angle or obtuse triangle, therefore the apex angle is less than the distance of hypotenuse to the distance on base, when the spacing post pivoted of cooperation, the pivot is less than half of base length to the distance of pivot, and is greater than the perpendicular height of stopper apex angle to base, therefore spacing post is not spacing to the apex angle, carries on spacingly to the footing, and then realizes that the stopper can advance the effect that can not go out.

Drawings

FIG. 1 is a view of the overall structure of the present invention;

FIG. 2 is a view of the internal structure of the stopper in a normal state;

fig. 3 is the utility model discloses the inner structure view of stopper when the slider enters.

In the figure, 1 is a limit lock, 11 is a sliding groove, 12 is a limit column, 13 is a rotating shaft, 2 is a sliding block, and 3 is a limit block.

Detailed Description

The present invention is described in detail below with reference to the attached drawings:

combine the figure the utility model discloses can divide into two kinds of embodiments and reach common technological effect:

example 1:

a guardrail fixing device is shown in figures 1-3 and comprises a guardrail body, a limiting lock 1 and a sliding block 2 which are arranged on two sides of the guardrail body respectively, an inlet is formed in the position above the limiting lock 1, a sliding groove 11 is formed in the limiting lock 1 and is provided with a limiting block 3 and a limiting block 2 and a limiting block 3, an opening matched with the sliding block 2 is formed in a side plate of the limiting lock 1, the limiting blocks 3 are arranged in two positions and correspond to two sides of the inlet of the limiting lock 1 respectively and are connected to the inner wall of the limiting lock 1 in a shaft mode, a limiting column 12 is arranged on the inner wall and corresponds to the limiting block 3, the limiting blocks 3 rotate inwards at the same time, the sliding block 2 enters the limiting lock 1 along the sliding groove 11, the sliding block 2 is matched with the bottom of the sliding groove 11, the limiting blocks 3 rotate outwards at the same time.

The limiting block 3 is designed to be an isosceles right triangle, the weight increasing objects are arranged at the vertex angles, and the weight increasing objects are embedded in the vertex angles.

The weight can be an iron core, and the iron core is embedded in the top angle of the limiting block 3.

The sliding groove 11 is in a T shape, a rotating shaft 13 is arranged in a transverse groove of the sliding groove 11, the bottom edges of the limiting blocks 3 are axially connected to the rotating shaft 13 in an upward direction, the bottom edges of the two limiting blocks 3 correspondingly seal the inlet of the sliding groove 11, and the sliding block 2 is matched with a vertical groove of the sliding groove 11.

The limiting column 12 is symmetrically arranged below the rotating shaft 13, the limiting column 12 is matched with the oblique edge of the limiting block 3, the distance from the limiting column 12 to the rotating shaft 13 is smaller than half of the length of the bottom edge, and the distance is larger than the vertical height from the top angle of the limiting block 3 to the bottom edge.

Example 2:

a guardrail fixing device is shown in figures 1-3 and comprises a guardrail body, a limiting lock 1 and a sliding block 2 which are arranged on two sides of the guardrail body respectively, an inlet is formed in the position above the limiting lock 1, a sliding groove 11 is formed in the limiting lock 1 and is provided with a limiting block 3 and a limiting block 2 and a limiting block 3, an opening matched with the sliding block 2 is formed in a side plate of the limiting lock 1, the limiting blocks 3 are arranged in two positions and correspond to two sides of the inlet of the limiting lock 1 respectively and are connected to the inner wall of the limiting lock 1 in a shaft mode, a limiting column 12 is arranged on the inner wall and corresponds to the limiting block 3, the limiting blocks 12 rotate inwards at the same time, the sliding block 2 enters the limiting lock 1 along the sliding groove 11, the sliding block 2 is matched with the bottom of the sliding groove 11, the limiting block 3 rotates outwards at the same time.

The limiting block 3 is designed to be an isosceles obtuse triangle, the top angle is provided with a weight increasing object, and the weight increasing object is embedded in the top angle.

The utility model discloses a 3 coupling of stopper are in pivot 13, establish stopper 3 into the pivoted form, because of stopper 3 is isosceles right angle or obtuse triangle, consequently the apex angle is less than the distance of hypotenuse to the distance on base, when the spacing post 12 pivoted of cooperation, spacing post 12 is less than half of base length to the distance of pivot 13, and be greater than 3 apex angles of stopper to the height perpendicular on base, consequently spacing post 12 does not carry on spacingly to the apex angle, carry on spacingly to the footing, and then realize that stopper 3 can advance the effect that can not go out.

During the in-service use, slider 3 inserts spout 11 along the entry on the spacing lock 1, stopper 3 pushes down under slider 3, rotate along pivot 13 by oneself and open, slider 2 gets into 11 bottoms of spout, stopper 3 is because the effect of the increase of weight thing, resume the ascending state in base again, when slider 2 upwards pulls, because the distance between spacing post 12 and the pivot 13 is less than the half on base, consequently two stoppers 3 do not open, slider 2 can not deviate from spout 11, when needing to open stopper 3 and take out slider 2, need strut stopper 3 from the top, and then take out slider 2.

The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a guardrail fixing device, it includes the guardrail body and establishes spacing lock and the slider in guardrail body both sides respectively, its characterized in that: spacing lock top set up the entry, inside sets up the spout of stopper and cooperation slider and stopper, set up the opening of cooperation slider on the curb plate of spacing lock, the stopper set up two, correspond respectively and establish the both sides at spacing lock entry, and the coupling is on the inner wall of spacing lock, correspond the stopper on the inner wall and set up spacing post, the stopper inwards rotate simultaneously, the slider gets into spacing lock along the spout, slider cooperation spout bottom, the stopper outwards rotates simultaneously, the stopper cooperation spacing post is spacing to the slider, prevents that the slider from deviating from.

2. The barrier securing device according to claim 1, wherein: the limiting blocks are designed to be isosceles right triangles, the weight increasing objects are arranged at the vertex angles, and the weight increasing objects are embedded in the vertex angles.

3. The barrier securing device according to claim 1, wherein: the limiting blocks are designed into isosceles obtuse triangles, the top angles are provided with weight increasing objects, and the weight increasing objects are embedded in the top angles.

4. The barrier securing device according to claim 1, wherein: the sliding groove is T-shaped, a rotating shaft is arranged in a transverse groove of the sliding groove, the bottom edges of the limiting blocks are axially connected to the rotating shaft in an upward direction, the bottom edges of the two limiting blocks correspondingly seal the inlet of the sliding groove, and the sliding block is matched with the vertical groove of the sliding groove.

5. The barrier securing device according to claim 4, wherein: the limiting column is symmetrically arranged below the rotating shaft, the limiting column is matched with the bevel edge of the limiting block, the distance from the limiting column to the rotating shaft is smaller than half of the length of the bottom edge, and the distance is larger than the vertical height from the vertex angle of the limiting block to the bottom edge.